Mechanical garden timer: a dial driven irrigation timer. Turn the dial to set the watering duration; when the time ends, the valve closes automatically. No power or batteries required. Easy installation and compatibility: fits standard garden hose fittings and irrigation lines; simple, tool setup for outdoor use. Water saving and efficiency: designed for low pressure systems; delivers precise, scheduled watering to reduce waste and conserve water. Wide range of applications: ideal for flowers, shrubs, lawns, vegetable gardens, potted plants, landscapes, villas, and light industrial irrigation. Practical benefits: saves time and effort; automatic watering keeps plants healthy while you are away on holiday or traveling. Key attributes: reliable mechanical function; compatible with common fittings; compact footprint; durable construction; adjustable run time. Use scenarios: 1) daily irrigation for a flower bed; 2) lawn irrigation after mowing; 3) vacation watering to maintain soil moisture while away.